/*
 * Copyright 2025 arisgo@163.com
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.arisgo.cloud.common.utils;

import java.util.Collection;

/**
 * @author Arisgo
 * @since 2024/7/2
 */
public class CollectionUtil {


    public static Object[] convertArray(Object obj) {
        if (obj instanceof Collection<?> collection) {
            return collection.toArray();
        } else if (obj instanceof Object[] array) {
            return array;
        } else {
            return new Object[]{obj};
        }
    }

    public static void output(Collection<?> collections) {
        for (Object collection : collections) {
            System.out.println(collection);
        }
    }

}
